KR960011138A - 드라이스크류 유체기계 - Google Patents
드라이스크류 유체기계 Download PDFInfo
- Publication number
- KR960011138A KR960011138A KR1019950029364A KR19950029364A KR960011138A KR 960011138 A KR960011138 A KR 960011138A KR 1019950029364 A KR1019950029364 A KR 1019950029364A KR 19950029364 A KR19950029364 A KR 19950029364A KR 960011138 A KR960011138 A KR 960011138A
- Authority
- KR
- South Korea
- Prior art keywords
- fluid machine
- dry screw
- screw fluid
- dry
- machine
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/082—Details specially related to intermeshing engagement type machines or engines
- F01C1/084—Toothed wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP94-215565 | 1994-09-09 | ||
JP21556594A JP3240851B2 (ja) | 1994-09-09 | 1994-09-09 | ドライスクリュー流体機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960011138A true KR960011138A (ko) | 1996-04-20 |
KR0167638B1 KR0167638B1 (ko) | 1999-01-15 |
Family
ID=16674542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950029364A KR0167638B1 (ko) | 1994-09-09 | 1995-09-07 | 무급유식 스크류 유체기계 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3240851B2 (ko) |
KR (1) | KR0167638B1 (ko) |
CN (1) | CN1082626C (ko) |
BE (1) | BE1009829A3 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230036781A (ko) * | 2021-09-08 | 2023-03-15 | 주식회사 두원냉기 | 전투차량용 양압냉방장치 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1917441T3 (en) * | 2005-08-25 | 2016-10-31 | Ateliers Busch S A | Pumpeaggregat |
CN103195715A (zh) * | 2013-04-03 | 2013-07-10 | 威海智德真空科技有限公司 | 不锈钢中空螺杆 |
JP6416685B2 (ja) * | 2015-04-06 | 2018-10-31 | 株式会社日立産機システム | 圧縮機、スクリューロータ |
CN105822541A (zh) * | 2016-03-21 | 2016-08-03 | 常州大学 | 弦线轮齿廓成形原理及采用滚子隔离的弦线轮转子泵 |
CN105697365B (zh) * | 2016-03-21 | 2018-06-08 | 常州大学 | 一种弦线轮加工方法及非接触式弦线轮转子泵 |
CN108729951A (zh) * | 2018-06-13 | 2018-11-02 | 扬州大学 | 一种新型双螺杆膨胀机 |
GB2608630A (en) * | 2021-07-08 | 2023-01-11 | Leybold Gmbh | Screw pump, screw rotor, method of manufacturing a screw rotor, and use of a screw pump or a screw rotor |
KR102437094B1 (ko) * | 2022-04-25 | 2022-08-30 | ㈜글로텍 | 냉각스크린 및 냉각장치가 구비된 스크류형 진공펌프 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0104265B1 (en) * | 1982-09-24 | 1987-12-16 | Hitachi, Ltd. | Method for producing a pair of screw rotors of a screw compressor |
US4475878A (en) * | 1982-09-27 | 1984-10-09 | Hitachi, Ltd. | Screw rotor with tooth form produced by thermal deformation and gear backlash |
US4695233A (en) * | 1986-07-10 | 1987-09-22 | Kabushiki Kaisha Kobe Seiko Sho | Screw rotor mechanism |
JP2637471B2 (ja) * | 1988-05-31 | 1997-08-06 | ブラザー工業株式会社 | ロータの製造方法 |
JPH0377084U (ko) * | 1989-11-30 | 1991-08-01 | ||
JPH04358785A (ja) * | 1991-06-05 | 1992-12-11 | Daikin Ind Ltd | シングルスクリュー圧縮機 |
-
1994
- 1994-09-09 JP JP21556594A patent/JP3240851B2/ja not_active Expired - Lifetime
-
1995
- 1995-09-07 KR KR1019950029364A patent/KR0167638B1/ko not_active IP Right Cessation
- 1995-09-08 BE BE9500744A patent/BE1009829A3/fr active
- 1995-09-08 CN CN95116248A patent/CN1082626C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230036781A (ko) * | 2021-09-08 | 2023-03-15 | 주식회사 두원냉기 | 전투차량용 양압냉방장치 |
Also Published As
Publication number | Publication date |
---|---|
JP3240851B2 (ja) | 2001-12-25 |
KR0167638B1 (ko) | 1999-01-15 |
CN1123371A (zh) | 1996-05-29 |
BE1009829A3 (fr) | 1997-10-07 |
JPH0874748A (ja) | 1996-03-19 |
CN1082626C (zh) | 2002-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130425 Year of fee payment: 16 |
|
FPAY | Annual fee payment |
Payment date: 20140409 Year of fee payment: 17 |
|
EXPY | Expiration of term |